Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID1872561
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateME
CountyCumberland
LocalityParker Pond Outlet
Mapping AccuracyAccurate
HUC8 NamePresumpscot
HUC8 Number01060001
HUC10 NameSebago Lake
HUC10 Number0106000101
HUC12 NameLower Crooked River
HUC12 Number010600010106
Map
Collection Year2000
Year AccuracyActual
Reference 1
Ref. Number:43566
Author:Schaffner, B.
Date:2024
Title:Maine DEP Invasive Aquatic Plant Map
Publisher:Maine Department of Environmental Protection
CommentsPleasant Lake-Parker Pond Association. This stream connection makes both lakes highly vulnerable to an infestation._ Local association surveys routinely, uses benthic barriers to control occasional VLM plant. Eradicated as of 2014
Record TypeLiterature


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/24/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.